118216658

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{138427}}^1$

素因数の和:138497

約数の個数: 16

約数和(自身を含む): 205980864

約数和(自身を除く): 87764206

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 138427, 276854, 968989, 1937978, 8444047, 16888094, 59108329, 118216658]

約数ペア:

[(1, 118216658), (2, 59108329), (7, 16888094), (14, 8444047), (61, 1937978), (122, 968989), (427, 276854), (854, 138427)]